142393942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{5669}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 225212400

約数和(自身を除く): 82818458

約数列:

[1, 2, 19, 38, 661, 1322, 5669, 11338, 12559, 25118, 107711, 215422, 3747209, 7494418, 71196971, 142393942]

約数ペア:

[(1, 142393942), (2, 71196971), (19, 7494418), (38, 3747209), (661, 215422), (1322, 107711), (5669, 25118), (11338, 12559)]